Video: Vim li cas lub zog gravitational muaj peev xwm nce nrog qhov siab?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Qhov siab dua ib yam khoom yog qhov ntau dua nws gravitational muaj peev xwm zog . Raws li feem ntau ntawm GPE no tau hloov pauv mus rau kinetic zog , qhov siab dua qhov khoom pib ntawm qhov nrawm dua nws yuav poob thaum nws tsoo hauv av. Yog li kev hloov hauv gravitational muaj peev xwm zog nyob ntawm qhov qhov siab ib yam khoom txav mus los.
Ib yam li ntawd ib tug yuav nug, vim li cas lub zog muaj peev xwm nce nrog qhov siab?
Muaj peev xwm zog yog qhov qhia tau tias tus nqi ntau npaum li cas kinetic zog ib qho khoom tuaj yeem nce hauv qab lub caij nplooj zeeg dawb los ntawm nws txoj haujlwm tam sim no. Yog li ntau qhov siab txhais tau hais tias cov khoom yuav muaj sij hawm poob ntau dua, thiab yuav nce nrawm dua vim yog lub ntiajteb txawj nqus. Thiab qhov nrawm dua txhais tau tias muaj ntau dua kinetic zog.
Qhov thib ob, puas muaj peev xwm gravitational zog nce nrog huab hwm coj? Gravitational muaj peev xwm zog nyob rau hauv loj nyob deb yog ncaj qha proportional rau lub masses thiab inversely proportional rau qhov kev ncua deb ntawm lawv. Cov gravitational muaj peev xwm zog nce uas r nce.
Tsis tas li lo lus nug yog, lub zog gravitational muaj peev xwm hloov nrog qhov siab li cas?
Txij li thaum gravitational muaj peev xwm zog ntawm ib yam khoom yog ncaj qha proportional rau nws qhov siab saum toj no xoom txoj hauj lwm, ib tug ob npaug ntawm cov qhov siab yuav ua rau ob npaug ntawm cov gravitational muaj peev xwm zog . Ib tripling ntawm lub qhov siab yuav ua rau ib tug tripling ntawm lub gravitational muaj peev xwm zog.
Qhov siab puas cuam tshuam rau lub peev xwm thiab lub zog kinetic?
Yeej yog tias lub cev poob los ntawm ib qho tshwj xeeb qhov siab , raws li nws ntog rau hauv lub ntiaj teb, nws muaj peev xwm zog txo thiab kinetic zog nce vim txoj cai ntawm kev txuag cov neeg kho tshuab zog.
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